标题:PENINGKATAN KEMAMPUAN GURU MATEMATIKA SMK DALAM MENGEMBANGKAN KOMUNIKASI MATEMATIK DI KELAS MELALUI PENDAMPINGAN DENGAN PENDEKATAN LESSON STUDY SEMESTER GENAP TAHUN 2014/2015
摘要:One of the discoveries in the academic supervision is math teacher difficult in developing mathematical communication in the classroom, this causesthe math achievement unsatisfied. Purpose of research is to improve the abilityof teachers to develop mathematical communication in the classroom throughassistance with lesson study approach. The research was conducted in two cycles.The research result is improvement activity of lesson plans 7%, 10% mathematicalcommunication skills, and student achievement 6%. Supervisor suggested usingmentoring lesson study on the activities of academic supervision.
关键词:mathematical communication; lesson study; and academic supervision.